======================== unified (from filesystem) ========================
                                         'bitrate'  '128.0'
                                        'duration'  '158'
                                          'artist'  'Nat King Cole'
                                     'text_people'  ''
                                         'release'  'Cole Espanol'
                                           'title'  'Te Quiero Dijiste'
                                           'quals'  ("['Q-HAP-3', 'Q-UNU-1', 'Q-JZFKS-2', 'Q-LOCALNESS-2', 'Q-HHRNBTT-1', "
 "'Q-OLDST-1', 'q-syn-1', 'q-bass-4', 'q-busy-3', 'q-grit-2', 'q-play-2', "
 "'q-chart-4', 'q-drums-1', 'q-other-3', 'q-piano-1', 'q-vocals-4', "
 "'q-mixbeat-1']")
                                      'lastfmtags'  "['blues', 'jazz', 'jazz vocal', 'oldies', 'swing']"
                             'musicbrainz_albumid'  ''
                       'musicbrainz_albumartistid'  ''
                            'musicbrainz_artistid'  ''
                             'musicbrainz_trackid'  ''
                                     'tracknumber'  '8'
                                      'tracktotal'  '19'
                                            'date'  '1958'
                                        'comments'  ''
                                           'genre'  'prerock-jb-unsorted'
                                             'bpm'  '107.038'
                                             'key'  '3B'
                                        'acoustid'  ''
rest: ''

======================== rawer (from filesystem) ========================

'COMM:ID3v1 Comment:XXX'                            'Cleaned by TuneUp!'
'COMM:iTunNORM:eng'                                 (' 00000107 000000F8 00001106 00000E06 000138D5 000138D5 00004A3D 00004C25 '
 '00013B02 00013B02')
'TALB' (Album/Movie/Show title)                     'Cole Espanol'
'TBPM' (BPM (beats per minute))                     '107.038'
'TCON' (Content type, a.k.a. Genre)                 'prerock-jb-unsorted'
'TDRC' (Recording time)                             '1958'
'TIT2' (Title/songname/content description)         'Te Quiero Dijiste'
'TKEY' (Initial key)                                '3B'
'TPE1' (Lead performer(s)/Soloist(s))               'Nat King Cole'
'TPE2' (Band/orchestra/accompaniment)               'Nat King Cole'
'TPOS' (Part of a set)                              '1/1'
'TRCK' (Track number/Position in set)               '8/19'
'TXXX:Q-HAP'                                        '3'
'TXXX:Q-HHRNBTT'                                    '1'
'TXXX:Q-JZFKS'                                      '2'
'TXXX:Q-LOCALNESS'                                  '2'
'TXXX:Q-OLDST'                                      '1'
'TXXX:Q-UNU'                                        '1'
'TXXX:lastfmtags'                                   ['blues', 'jazz', 'jazz vocal', 'oldies', 'swing']
'TXXX:q-bass'                                       '4'
'TXXX:q-busy'                                       '3'
'TXXX:q-chart'                                      '4'
'TXXX:q-drums'                                      '1'
'TXXX:q-grit'                                       '2'
'TXXX:q-mixbeat'                                    '1'
'TXXX:q-other'                                      '3'
'TXXX:q-piano'                                      '1'
'TXXX:q-play'                                       '2'
'TXXX:q-syn'                                        '1'
'TXXX:q-vocals'                                     '4'
'TXXX:replaygain_track_gain'                        '+1.94 dB'
'TXXX:replaygain_track_peak'                        '0.594903'

========================== row from database ==========================
                                              'id'  1331945
                                            'path'  /data/Music/Bulk/00poprockelectronic/Unsorted/[loose files]/nat king cole - in spanish.mp3
                                         'working'  None
                                         'bitrate'  128
                                    'duration_sec'  158
                                           'genre'  prerock-jb-unsorted
                                        'filesize'  2532485
                                           'mtime'  1620541280
                                   'redo_metaread'  0
                                        'rest_str'   00poprockelectronic Unsorted [loose files] nat king cole spanish prerock jb unsorted
                                      'tag_artist'  Nat King Cole
                                     'tag_release'  Cole Espanol
                                       'tag_title'  Te Quiero Dijiste
                                             'bpm'  107.038
                                    'search_title'  'dijiste':3 'quiero':2 'te':1
                                   'search_artist'  'cole':3 'king':2 'nat':1
                                  'search_release'  'cole':1 'espanol':2
                                     'search_rest'  '00poprockelectronic':1 'cole':9 'files':5,6 'jb':12 'king':8 'loose':3,4 'nat':7 'prerock':11 'spanish':10 'unsorted':2
                                    'search_combo'  '00poprockelectronic':9 'cole':6B,7C,17 'dijiste':3A 'espanol':8C 'files':13,14 'jb':20 'king':5B,16 'loose':11,12 'nat':4B,15 'prerock':19 'quiero':2A 'spanish':18 'te':1A 'unsorted':10
                                    'tag_tracknum'  8
                                      'num_images'  0
                                             'key'  3B
                                           'quals'  ['Q-HHRNBTT-1', 'q-vocals-4', 'Q-LOCALNESS-2', 'q-piano-1', 'q-mixbeat-1', 'q-play-2', 'Q-OLDST-1', 'Q-UNU-1', 'Q-JZFKS-2', 'q-busy-3', 'q-drums-1', 'q-syn-1', 'q-chart-4', 'q-other-3', 'Q-HAP-3', 'q-bass-4', 'q-grit-2']
                                      'lastfmtags'  ['blues', 'jazz', 'jazz vocal', 'oldies', 'swing']
                                        'tag_date'  1958
                                     'discogstags'  []

============================== file details ==============================
                                           'mtime'  1620541280.348366  (2021-05-09 08:21:20)
                             'size'  2532485